SA1662NMOther aircraft modifications
Installation of overhead stowage Quikbin retrofit kits.
FAA holder: Safran Cabin Inc.
Aircraft STC directory
Boeing 727 STCs
The Jun 30, 2026 FAA DRS snapshot contains 63 selected supplemental type certificates with status Current whose public applicability data names the Boeing 727. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
63
listed Current at snapshot
27
holder directories
7
modification categories
Jul 18, 2025
latest recorded revision
Modification demand surface
Cabin and interiors21
Other aircraft modifications16
Fuel systems13
Avionics6
Safety and emergency equipment4
Aircraft connectivity2
Cargo and special mission1
Recorded holders
US Airways Inc10Rogerson ATS8Alaska Airlines Inc8United Airlines Inc5Astronics Luminescent Systems Inc3Avitas Engineering3Safran Cabin Inc.2Aircraft Tank Service Inc2ACSS (Aviation Communication and Surveillance Syst2Burrana Inc.1LMI Aerospace1American Airlines Inc1Southeast Aero-Tek Inc1Aeronautical Engineers, Inc1United Air Lines Inc1Leading Edge Group LLC, The1Standard Aero1D C Aerospace1RT Aerospace Corp1Federal Express Corp1
Recently revised 727 STCs
Showing the 63 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA547NWCabin and interiors
Installation of Mark I interior conversion kit.
FAA holder: Safran Cabin Inc.
SA2534SW-DSafety and emergency equipment
Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system.
FAA holder: Astronics Luminescent Systems Inc
SA2539SW-DSafety and emergency equipment
Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system.
FAA holder: Astronics Luminescent Systems Inc
SA863EASafety and emergency equipment
Incorporation of DME Corporation emergency evacuation slide lighting system.
FAA holder: Astronics Luminescent Systems Inc
SA3160NMCabin and interiors
Installation of Hughes-Avicom Video Game/Audio Entertainment System.
FAA holder: Burrana Inc.
ST00325SEOther aircraft modifications
Installation of B-727 angle gearboxes. (727-200CF).
FAA holder: LMI Aerospace
SA1926SOOther aircraft modifications
Installation of a Dalmo-Victor traffic alert and collision avoidance (TCAS) system.
FAA holder: American Airlines Inc
SA1687WEAvionics
Modify existing Collins Radio Company type FD-109 Flight Director installation to add 'Steering,' 'Airspeed-Hold,' and 'Auto Approach' modes. (727-22).
FAA holder: United Airlines Inc
SA1927NW-DCabin and interiors
Installation of a self-closing flight attendant seat mounted on installed instructural panel at mid-cabin galley. The seat, when occupied, will unfold into the aisle and when released automatically close, leaving the aisle unobstructed. Approved for 727-022.
FAA holder: United Airlines Inc
SA2096WEOther aircraft modifications
Installation of McMillan Radome P/N 2593 as a replacement for Boeing Radome P/N 65-2040, in accordance with FAA Approved United Air Lines Report Number F-1390 dated July 1, 1969.
FAA holder: United Airlines Inc
SA3577WE-DOther aircraft modifications
Installs overhead stowage bin kit.
FAA holder: United Airlines Inc
ST510SOAircraft connectivity
Installation of dual HF communications system using vertical fin leading edge slotted antenna. (727-225).
FAA holder: Avitas Engineering
SA2033NMFuel systems
Installation of a auxiliary fuel system in the forward baggage compartment. (727-2M7).
FAA holder: Southeast Aero-Tek Inc
SA1677SOOther aircraft modifications
Installation of nine pallet system. (727C).
FAA holder: Aeronautical Engineers, Inc
SA2448WEOther aircraft modifications
Installation of McDonnell Douglas Eros II collision avoidance system. (727-222).
FAA holder: United Air Lines Inc
SA530NEFuel systems
Configuration 1: Installation of two-section auxiliary fuel tanks (total capacity 14700 lb.) in the forward and aft cargo bay compartments \nConfiguration 2: \tInstallation of a three section auxiliary fuel tank system (total capacity 11350 lb.) in the forward and aft cargo bay compartments.
FAA holder: Leading Edge Group LLC, The
SA775SOCabin and interiors
Installation of a coatroom and class divider partition in the main cabin at B.S. 544. (727-225A).
FAA holder: Avitas Engineering
ST954SOCabin and interiors
Installation of Mansfield Aircraft Products model 1470 galley/coatroom. (727-25).
FAA holder: Avitas Engineering
ST00765CHOther aircraft modifications
Installation of an AlliedSignal CAS-67A TCAS II Traffic Alert and Collision Avoidance System.
FAA holder: Standard Aero
SA3810WEFuel systems
Installation of a maximum of eight auxiliary fuel tanks in forward and aft cargo compartments. (727-51, -30, -23, -35, -46, -193, -22, -29C).
FAA holder: Aircraft Tank Service Inc
SA2509SOCabin and interiors
Installation of structural provisions to allow a seat pitch of 28 inches between F.S. 839 to950E+13. (727 S/N 20675).
FAA holder: RT Aerospace Corp
SA1398NMFuel systems
Installation of an auxiliary fuel system in the forward and aft cargo compartments. (727-191).
FAA holder: Rogerson ATS
SA1979NMFuel systems
Installation of an auxiliary fuel system in the forward and aft cargo compartments. (727-30).
FAA holder: Rogerson ATS
SA2970WEFuel systems
Installation of 300 gallon auxiliary fuel tank in aft cargo compartment. (727-46).
FAA holder: Rogerson ATS
SA3065WEFuel systems
Installation of 3400 gallon auxiliary fuel tanks in forward and aft cargo compartments. (727-2L4).
FAA holder: Rogerson ATS
SA3157WEFuel systems
Installation of 1200 gallon aux- iliary fuel tank in forward cargo compartment. (727-30).
FAA holder: Aircraft Tank Service Inc
SA3319WEFuel systems
Installation of auxiliary fuselage fuel tanks (1600 gallons) in forward and aft cargo compartment. (727-30).
FAA holder: Rogerson ATS
SA3559WEFuel systems
Installation of a 1932 gallon auxiliary fuel tank system in forward and aft cargo compartments. (727-22).
FAA holder: Rogerson ATS
SA3674WEFuel systems
Installation of 2700 gallon auxiliary fuel tanks in forward and aft cargo compartments. (727-17).
FAA holder: Rogerson ATS
SA2734WEFuel systems
Installation of auxiliary fuselage fuel tanks in forward and aft cargo compartments. (727-25).
FAA holder: Rogerson ATS
SA1332SOOther aircraft modifications
Modification of thrust reversers. (727-116).
FAA holder: Federal Express Corp
SA8852SWSafety and emergency equipment
ONE ONLY STC: Installation of a single manifold passenger oxygen system. Approved for installation on 727, serial number 20512 ONLY.
FAA holder: Vallejo Investments Inc.
SA4161WEOther aircraft modifications
Installation of Teledyne Angle of Attack System.
FAA holder: Aerosonic Corporation
ST00053BOFuel systems
Installation of a Simmonds Precision Products fuel quantity indicating system incorporating a volumetric top-off function.
FAA holder: Simmonds Precision Products Inc
ST00926ATOther aircraft modifications
Approval of increased operating weights as substantiated by the design data listed in SIE No. SIE-28-713. (727-200 S/N'S 21085, 20997 ONLY).
FAA holder: Structural Integrity Engineering
SA1412WEAvionics
Installation of a Collins AL-101 Radio Altimeter system. (727-14).
FAA holder: US Airways Inc
SA1942WECabin and interiors
Revised interior arrangement & equipment installations involving seats, galleys and lavatories. (727-14).
FAA holder: US Airways Inc
SA2729WECabin and interiors
Installation of interior arrangement. (727-2J7).
FAA holder: US Airways Inc
SA3560WECabin and interiors
Installation of PSA galley P/N C-25-0085. (727-254).
FAA holder: US Airways Inc
SA3625WECabin and interiors
Installation of 168 passenger interior arrangement. (727-254).
FAA holder: US Airways Inc
SA3820WECabin and interiors
Installation of 165 passenger interior arrangement, and aft stowage closet. (727-208).
FAA holder: US Airways Inc
SA3939WEOther aircraft modifications
Installation of automatic communications addressing and reporting system (ACARS). (727-2Q8, 51, -254, -14, -214).
FAA holder: US Airways Inc
SA129NWCabin and interiors
Installation of cabin interior arrangement. (727-155C).
FAA holder: Alaska Airlines Inc
SA139NWCabin and interiors
Installation of quick change interior arrangement. (727-90C).
FAA holder: Alaska Airlines Inc
SA2080NMAvionics
Install avionics equipment required for certification for operation to category II minima. (727-90C).
FAA holder: Alaska Airlines Inc
SA2322WEOther aircraft modifications
Modification of Boeing 727, 727-100727C and 727-100C series airplanes by the installation of gravel deflector equipment.
FAA holder: Alaska Airlines Inc
SA327NWCabin and interiors
Interior arrangements 98 PAX and two cargo pallet/63. (727-90C).
FAA holder: Alaska Airlines Inc
SA5165NMOther aircraft modifications
Installation of life rafts. (727-212).
FAA holder: Alaska Airlines Inc
ST01004NYCargo and special mission
Installation of cargo restraint straps.
FAA holder: Airline Container Manufacturing Co Inc
SA4834NMOther aircraft modifications
Installation of Honeywell Traffic Alert and Collision Avoidance System(TCAS II).
FAA holder: ACSS (Aviation Communication and Surveillance Syst
SA4891NMAvionics
Installation of Honeywell Vertical Speed Indicator/Traffic Resolution Advisory (VSI/TRA) display.
FAA holder: ACSS (Aviation Communication and Surveillance Syst
ST01138LAAircraft connectivity
Installation of corrosion resistant antenna gaskets.
FAA holder: TA Manufacturing Company
ST00774NYCabin and interiors
Installation of a passenger cabin Liquor/beverage service cart P/N E500170. (757-222) (767-222) (727-222) (737 SERIES 222, 291, 322, 522) (747-100 SERIES 238B).
FAA holder: Driessen Aircraft Interior Systems USA, Inc
ST650SOOther aircraft modifications
Installation of Norton RADOME.
FAA holder: Saint-Gobain Performance Plastics Corp